International Science Olympiad

The International Science Olympiads (ISO) are worldwide annual competitions in different areas of science. There are 15 commonly recognized International Olympiads.

NumberNameAbbreviationYear1International Mathematical OlympiadIMOsince 19592International Physics OlympiadIPhOsince 19673International Chemistry OlympiadIChOsince 19684International Olympiad in InformaticsIOIsince 19895International Biology OlympiadIBOsince 19906International Philosophy OlympiadIPOsince 19937International Astronomy OlympiadIAOsince 19968International Geography OlympiadiGeosince 19969International Linguistics OlympiadIOLsince 200310International Junior Science OlympiadIJSOsince 200411International Earth Science OlympiadIESOsince 200712International Space OlympiadISOsince 201513International Olympiad on Astronomy and AstrophysicsIOAAsince 200714International History OlympiadIHOsince 201515International Economics OlympiadIEOsince 2018

 Official websites 

 Mathematics (IMO)
 Physics (IPhO)
 Chemistry (IChO) 
 Informatics (IOI)55
 Biology (IBO)
 Philosophy (IPO)
 Astronomy (IAO)
 Geography (iGeo)
 Linguistics (IOL)
 Junior Science (IJSO)
 Earth Science (IESO) 
 Space (ISO)
 Astronomy and Astrophysics (IOAA)
 History (IHO)
 Economics (IEO)
References

Category:Science competitions